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GPT 5.6-Cyber breaks out of QEMU/KVM sandbox three times using zero-days

A tester given preview access to GPT-5.6-Cyber challenged the AI agent to escape a QEMU/KVM virtual machine on a Debian Linux host. The model succeeded three separate times, first using recently disclosed kernel bugs, then unpatched vulnerabilities not yet flagged as security issues, and finally by discovering its own zero-day exploits after the system was rebuilt from the latest source code.

Security researchers flag multiple serious flaws in Omarchy 4.0 Linux distro

A security researcher's report describes Omarchy 4.0, the Linux distribution promoted by DHH, as riddled with basic vulnerabilities, including bash injection triggered by video titles and notifications capable of executing arbitrary commands. The report argues these are not obscure edge cases but well-known classes of input-handling flaws that mature software practices routinely prevent, and suggests some scripts may have been AI-generated without proper review.

ClamUI offers a modern, free graphical front end for ClamAV on Linux

ClamUI is a free, Flatpak-installable graphical interface for the open-source ClamAV antivirus engine on Linux, designed as a more modern and intuitive alternative to the default ClamTK GUI. It offers scan profiles for home folders, quick scans, or full system scans, plus easy database updates, scan logs, and one-click EICAR test files to verify the antivirus is working correctly.

FydeOS Lets Old Windows Laptops Run a Free Chromebook-Style OS

A ZDNET writer tested FydeOS, a free Linux-based operating system built to mimic ChromeOS, by installing it on an aging Windows laptop. The OS successfully replicated the Chromebook experience—fast boot times, background updates, and support for web, Android, and Linux apps—though selecting the correct build for the hardware proved confusing.

Linux Marks 35 Years Since Linus Torvalds' Original Usenet Announcement

On August 25, 1991, Finnish student Linus Torvalds posted to a Usenet group that he was building a free operating system for 386/486 machines, calling it just a hobby project unlikely to rival GNU. Thirty-five years later, that hobby has grown into the dominant force in computing, powering most major websites, cloud platforms, and all of the world's fastest supercomputers.

DHH frames Omacom/Omarchy as 'Omakase Computing' for Linux

DHH describes his Omacom project, including the Omarchy setup, as an application of 'omakase computing' — curated, chef's-choice defaults rather than requiring users to configure every tool themselves. He argues this borrows the same philosophy behind Ruby on Rails, letting newcomers get a cohesive experience while still allowing tinkering once they gain expertise.

Omacom Foundation reaches $10M as Dropbox's Drew Houston, OpenClaw's Peter Steinberger join

The Omacom Foundation, which backs efforts to bring Linux to mainstream desktop users, announced its funding has reached $10 million after adding two new Founding Patrons: Dropbox cofounder Drew Houston and OpenClaw creator Peter Steinberger. Each contributed $1 million, bringing the total number of Founding Patrons to ten.

Linux developer uses AI to initialize unbooted 3dfx Voodoo3 cards without BIOS support

Developer Daniel Palmer has written new patches for Linux's Tdfxfb driver that let the kernel initialize 3dfx Voodoo3 graphics cards even on systems lacking a standard BIOS, such as the Amiga 4000. Palmer used AI assistance to read data directly from the card's own BIOS to force it out of an 'unbooted' state and produce a video signal, and the code is set to ship in Linux 7.3. He is also extending the work toward Voodoo4/5 support and Voodoo3 emulation in QEMU.

Xinuos Seeks Full Court Rehearing After Losing Linux Case Against IBM, Red Hat

A federal appeals panel rejected Xinuos's claim that IBM improperly contributed Project Monterey code to Linux, ruling the deadline to pursue such action had passed. Xinuos, a legal successor to SCO, now plans to petition for the case to be reheard by the full Second Circuit Court of Appeals rather than just a three-judge panel.

LWN Bids Farewell to Steve French

LWN published a tribute marking the passing of Steve French, a longtime contributor to the Linux community. The notice appears as a brief editorial post rather than a detailed report, with copyright information from Eklektix, Inc. accompanying it.

Mecha Comet Linux handheld raises $1.2M from 3,346 Kickstarter backers

The Mecha Comet, a modular handheld Linux computer built by Shoaib Merchant, has secured over $1.19 million from more than 3,300 Kickstarter backers and is now slated to ship in October or November. The device features a 4-inch AMOLED display, dual USB ports, mini HDMI, a SIM tray, hardware kill switches for wifi, microphone and camera, and snap-in open-hardware extensions like a keyboard and gamepad.